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  • RANDRIDE YX90M Review – Electric Fat Bike MTB

RANDRIDE YX90M Electric Fat Bike Mountain Bike 1000 W – Review and Comparison

€1,149.00

The RANDRIDE YX90M is a full-suspension electric mountain bike equipped with 26 x 4 inch tyres, a 1000 W (peak) motor and a 48 V 13.6 Ah battery (652.8 Wh). With its full suspension and Shimano hydraulic brakes, it delivers stable and comfortable riding on all terrain types, even the most challenging.

Its 60 to 70 km range in pedal-assist mode and maximum speed of 45 km/h make it an ideal choice for thrill-seekers and outdoor adventure enthusiasts.

Perfect for cyclists seeking a robust, versatile electric mountain bike suited to difficult terrain.

Description

The RANDRIDE YX90M is a full-suspension electric mountain bike designed for demanding cyclists seeking performance, robustness and versatility. With its magnesium alloy hub motor of 1000 W (nominal power 500 W, peak 1000 W) and 75 Nm torque, it can tackle inclines up to 35° effortlessly. Its 48 V 13.6 Ah lithium battery (652.8 Wh), protected against overcurrent, overcharge and discharge, offers 60 to 70 km range in pedal-assist mode and up to 30–40 km in throttle-only mode.

The YX90M stands out with its full-suspension frame (front and rear suspension), which perfectly absorbs shocks from rough terrain, ensuring smooth and comfortable riding even on the most challenging trails. Its wide 26 x 4 inch CST tyres reduce rolling resistance and improve grip on various terrains (snow, sand, mud, rocky paths).

For safety, this mountain bike is equipped with Shimano hydraulic brakes for powerful and progressive braking, even in difficult conditions. The intelligent colour LCD display clearly shows all essential data (speed, battery level, power consumption, etc.) and is waterproof (IP54) to resist the weather. The bike also features a powerful front light for optimal night-time visibility.

The YX90M is further equipped with a Shimano 21-speed derailleur for perfect adaptation to all gradients, advanced rear suspension for enhanced comfort, and a horn lamp to illuminate your path. Its IP54 waterproof motor guarantees reliable performance in all weather conditions.


Who is this bike for?

This model is particularly suited for:

  • Electric mountain bike enthusiasts seeking a full-suspension bike for challenging terrain
  • Cyclists wanting stable and comfortable riding on all terrain types (mountains, forests, paths)
  • Users needing a robust and versatile bike for outdoor adventures
  • Thrill-seekers and off-trail riding enthusiasts
  • Cyclists seeking an electric mountain bike with good range and high speed

Performance and Range

The RANDRIDE YX90M is configured to deliver a maximum speed of 45 km/h, ideal for thrill-seekers. Its 1000 W (peak) motor and 48 V 13.6 Ah battery enable you to cover long distances with powerful and consistent assistance.

Range claimed by manufacturer:

  • 60 to 70 km in pedal-assist mode
  • 30 to 40 km in throttle-only mode

In real-world conditions, range depends on many factors:

  • Rider weight and cargo carried
  • Assistance mode used
  • Terrain type (flat, uphill, off-road)
  • Acceleration frequency

The battery recharges in a few hours with the supplied charger and is removable for optimal safety.


Strengths

✔ Powerful 1000 W (peak) motor with 75 Nm torque for efficient propulsion
✔ Full suspension (front + rear) for optimal comfort on all terrain
✔ Wide 26 x 4 inch tyres for maximum grip and stable riding
✔ Shimano hydraulic brakes for powerful and progressive braking
✔ Waterproof colour LCD display (IP54) for complete ride data monitoring
✔ Shimano 21-speed derailleur for perfect adaptation to all gradients
✔ Waterproof motor and battery (IP54) for reliability in all conditions
✔ Powerful front light for optimal night-time visibility
✔ Full-suspension frame for optimal shock absorption
✔ Robust and versatile design suited to the most challenging terrain


Weaknesses

❌ High weight (not specified in source, but typical of full-suspension e-mountain bikes)
❌ Ambiguous EU approval: 45 km/h maximum speed and 1000 W power (peak) non-compliant with European regulations (25 km/h and 250 W max)
❌ High price (£1,149), positioned in the mid-to-high market segment
❌ Limited range in throttle-only mode (30–40 km)
❌ Requires suitable storage space due to its size


Comparison and Positioning

The RANDRIDE YX90M positions itself as a premium full-suspension electric mountain bike, ideal for cyclists seeking performance, robustness and versatility across all terrain types. It rivals models such as the ECOTRIC Fat Tire or HEYBike Ranger, but stands out with its 1000 W (peak) motor, full suspension and value for money (£1,149).

Warning: This bike is not compliant with European regulations as standard (45 km/h maximum speed and 1000 W power). It is designed for off-road use or on private cycle paths. The absence of a road-legal version (25 km/h / 250 W) is a point of caution. We recommend verifying the model's compliance with local regulations before purchase, especially if you intend to use it on public roads.

This mountain bike is primarily designed for thrill-seekers and outdoor adventure enthusiasts on terrain where road regulations do not apply.


This bike is for you if:

✔ You're seeking a full-suspension electric mountain bike for challenging terrain
✔ You want a robust and versatile bike for outdoor adventures
✔ You appreciate full suspension for optimal comfort
✔ You want a bike with wide tyres for maximum grip
✔ You're looking for an electric mountain bike with good range and high speed
✔ You love thrill-seeking and off-trail riding


This bike is NOT for you if:

❌ You're seeking a lightweight and easy-to-transport bike
❌ You have a limited budget (under £1,000)
❌ You want a bike 100% compliant with EU regulations for road use
❌ You ride primarily in town or on public cycle paths
❌ You prefer a compact bike for flat storage

Specifications

  • Claimed Range (manufacturer)
    100 Km
  • Battery Capacity
    652,8 Wh
  • Battery brand
    Unbranded
  • Battery (V/Ah)
    48V / 13,6Ah
  • Bike type
    All-terrain
    Fatbike
  • Motor torque
    75 Nm
  • Rated motor power
    500W
  • Motor position
    Rear hub
  • Motor brand
    Unbranded
  • EU Certification
    Off-road
  • Weight (with battery)
    29 Kg
  • Sensor type
    Cadence sensor
  • Max assisted speed
    45 km/h
  • Walk assist / Throttle
    Yes
  • Number of gears
    21
  • Drivetrain
    Chain
  • Drivetrain brand
    Shimano
  • Braking system
    Front/Rear hydraulic disc
  • Maximum load
    150 Kg
  • Installment payment
    Yes
  • Warranty period
    2 years
  • Suspension
    Full suspension (Front/Rear)
  • Style
    Trapeze frame

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